133621930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11549}}^1$

素因数の和:11658

約数の個数: 32

約数和(自身を含む): 261954000

約数和(自身を除く): 128332070

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11549, 11570, 23098, 57745, 115490, 150137, 300274, 750685, 1027861, 1501370, 2055722, 5139305, 10278610, 13362193, 26724386, 66810965, 133621930]

約数ペア:

[(1, 133621930), (2, 66810965), (5, 26724386), (10, 13362193), (13, 10278610), (26, 5139305), (65, 2055722), (89, 1501370), (130, 1027861), (178, 750685), (445, 300274), (890, 150137), (1157, 115490), (2314, 57745), (5785, 23098), (11549, 11570)]